Marfan syndrome - Symptoms. Symptoms of Marfan syndrome. Marfan syndrome can affect many parts of the body, including the skeleton, eyes, and heart and blood vessels (cardiovascular system). The severity of the symptoms varies widely. Some people experience a few mild symptoms, whereas others â about 1 in 10 â experience more severe symptoms.
  At about 3 to 4 months. You really need to separate the mother and foal when it is time to wean. The mother will nurse the foal for as long as a year if you let her. Mos â¦ t foals are weaned around 4-6 months of age.However, studys show that foals weaned too early are more likely to develope vices. The best thing to do would let the mare decide when it is time to wean. â¦ t 4 months the calf should be weaned. For beef calves, they should be weaned when they are 6 to 8 months of age by separating them from their mothers for a few weeks to several months.
Most foals will begin to lose interest on their own but if a foal continues to want to nurse, and the mare allows it, it is completely understandable for a foal to nurse up to 8 months old. (In the wild, mustang mares will often allow their foal to nurse up to 1 year old, or about 2 weeks before she gives birth to her next foal). In domesticated horses, where people have some control, it is best to not allow a foal to nurse over the age of 8 months due to concerns about the mares health and well being.